Datasheet

ICP-10111
Document Number: DS-000177 Page 6 of 31
Revision: 1.3
2 PRESSURE AND TEMPERATURE SENSOR SPECIFICATIONS
2.1 OPERATION RANGES
The sensor shows best performance when operated within the recommended temperature and pressure range (hereafter called
normal conditions) of 0°C – 45°C and 95 kPa – 105 kPa, respectively. The following ranges are defined for the device:
OPERATION RANGE
PRESSURE (KPA)
TEMPERATURE (C)
Normal
95 to 105
0 to 45
Extended
30 to 110
-20 to 65
Maximum
25 to 115
-40 to 85
Table 1. Operation Ranges
2.2 OPERATION MODES
The sensor can be operated in up to four different measurement modes to satisfy different requirements for power consumption vs.
noise, accuracy and measurement frequency. An overview of the operation modes is given in Table 2.
PARAMETER
CONDITIONS
SENSOR MODE
TYP
MAX
UNITS
NOTES
Conversion Time
Time between sending last bit of
measurement command, and
sensor data ready for
measurement
Low Power (LP)
1.6
1.8
ms
1
Normal (N)
5.6
6.3
1
Low Noise (LN)
20.8
23.8
1
Ultra Low Noise
(ULN)
83.2
94.5
1
Current
Consumption
1 Hz ODR
Low Power (LP)
1.3
µA
Normal (N)
2.6
Low Noise (LN)
5.2
Ultra Low Noise
(ULN)
10.4
Pressure RMS Noise
Valid for P = 100 kPa, T = 25°C,
and U = 1.8V
Low Power (LP)
3.2
Pa
Normal
1.6
Low Noise (LN)
0.8
Ultra Low Noise
(ULN)
0.4
Table 2. Operation Modes
Notes:
1. Guaranteed by design.
Low Power modes supports ODR greater than 500 Hz while the Low Noise mode provides industry leading RMS noise at a fast 40 Hz
ODR. Further decrease in noise may be achieved by software oversampling and filtering through customer’s software
implementation or custom TDK-InvenSense operation modes available upon request.